Home / 2,183,025.60-3,274,538.40-762,933.60

Finding the Fourth Proportional to 2,183,025.60, 3,274,538.40 and 762,933.60

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Solution

The fourth proportional to 2,183,025.60, 3,274,538.40 and 762,933.60 is: 1,144,400.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,183,025.60 : 3,274,538.40 = 762,933.60 : x
  2. Step 2: Convert to fraction form
    2,183,025.60/3,274,538.40 = 762,933.60/x
  3. Step 3: Cross multiply
    2,183,025.60x = 3,274,538.40 × 762,933.60
  4. Step 4: Simplify right side
    2,183,025.60x = 2,498,255,369,850.24
  5. Step 5: Solve for x
    x = 2,498,255,369,850.24/2,183,025.60
  6. Step 6: Final answer
    x = 1,144,400.40

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.